1989 Ski-Doo Repair Manual, Page 209Get this manual
Section 02 ENGINE Sub-section 08 (REWIND STARTER)
5,6,7, Rope sheave, starter ropekey
To install new ropeinsert rope into sheave orifice and lock it with the key as illustrated
11, Lock spring
Install lock spring and lubricate with MOLYKOTE G-N paste PIN 413 703700
Push to lock
MOLYKOTE Ci-N paste inside spring
A001 002041
AQ01 002043
To adjust rope tensionWind rope on sheave and place rope sheave into starter housing making sure that the sheave hub notch engages in the spring hookRotate the sheave counterclockwise until rope end is accessible through starter housing orificePull the rope out of the starter housing and temporarily make knot to hold it